A Discrete-Event Network Simulator
API
lte-test-interference-fr.cc
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1 /* -*- Mode: C++; c-file-style: "gnu"; indent-tabs-mode:nil; -*- */
2 /*
3  * Copyright (c) 2014 Piotr Gawlowicz
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License version 2 as
7  * published by the Free Software Foundation;
8  *
9  * This program is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12  * GNU General Public License for more details.
13  *
14  * You should have received a copy of the GNU General Public License
15  * along with this program; if not, write to the Free Software
16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17  *
18  * Author: Piotr Gawlowicz <gawlowicz.p@gmail.com>
19  * Based on lte-test-interference.{h,cc} by Manuel Requena <manuel.requena@cttc.es>
20  * Nicola Baldo <nbaldo@cttc.es>
21  */
22 
23 #include "ns3/simulator.h"
24 #include "ns3/log.h"
25 #include "ns3/string.h"
26 #include "ns3/double.h"
27 #include <ns3/enum.h>
28 #include "ns3/boolean.h"
29 #include <ns3/pointer.h>
30 #include "ns3/mobility-helper.h"
31 #include "ns3/lte-helper.h"
32 #include "ns3/ff-mac-scheduler.h"
33 
34 #include "ns3/lte-enb-phy.h"
35 #include "ns3/lte-enb-net-device.h"
36 
37 #include "ns3/lte-ue-phy.h"
38 #include "ns3/lte-ue-net-device.h"
39 
40 #include "lte-test-interference-fr.h"
41 
42 #include <ns3/lte-chunk-processor.h>
43 
44 #include "lte-simple-spectrum-phy.h"
45 #include "ns3/spectrum-value.h"
46 #include "ns3/lte-spectrum-value-helper.h"
47 
48 
49 using namespace ns3;
50 
51 NS_LOG_COMPONENT_DEFINE ("LteInterferenceFrTest");
52 
53 
54 
59 LteInterferenceFrTestSuite::LteInterferenceFrTestSuite ()
60  : TestSuite ("lte-interference-fr", SYSTEM)
61 {
62 // LogLevel logLevel = (LogLevel)(LOG_PREFIX_FUNC | LOG_PREFIX_TIME | LOG_LEVEL_DEBUG);
63 // LogComponentEnable ("LteInterferenceFrTest", logLevel);
64 
65  AddTestCase (new LteInterferenceHardFrTestCase ("d1=50, d2=20", 50.000000, 20.000000, 356449.932732, 10803.280215), TestCase::QUICK);
66  AddTestCase (new LteInterferenceHardFrTestCase ("d1=50, d2=50", 50.000000, 50.000000, 356449.932732, 10803.280215), TestCase::QUICK);
67  AddTestCase (new LteInterferenceHardFrTestCase ("d1=50, d2=200", 50.000000, 200.000000, 356449.932732, 10803.280215), TestCase::QUICK);
68  AddTestCase (new LteInterferenceHardFrTestCase ("d1=50, d2=500", 50.000000, 500.000000, 356449.932732, 10803.280215), TestCase::QUICK);
69 
70  AddTestCase (new LteInterferenceStrictFrTestCase ("d1=50, d2=20", 50.000000, 20.000000, 0.160000, 0.159998, 356449.932732, 10803.280215, 18), TestCase::QUICK);
71  AddTestCase (new LteInterferenceStrictFrTestCase ("d1=50, d2=50", 50.000000, 50.000000, 0.999997, 0.999907, 356449.932732, 10803.280215, 28), TestCase::QUICK);
72  AddTestCase (new LteInterferenceStrictFrTestCase ("d1=50, d2=200", 50.000000, 200.000000, 15.999282, 15.976339, 356449.932732, 10803.280215, 30), TestCase::QUICK);
73  AddTestCase (new LteInterferenceStrictFrTestCase ("d1=50, d2=500", 50.000000, 500.000000, 99.971953, 99.082845, 356449.932732, 10803.280215, 30), TestCase::QUICK);
74 
75 }
76 
77 static LteInterferenceFrTestSuite LteInterferenceFrTestSuite;
78 
79 
83 LteInterferenceHardFrTestCase::LteInterferenceHardFrTestCase (std::string name, double d1, double d2, double dlSinr, double ulSinr)
84  : TestCase ("Test: " + name),
85  m_d1 (d1),
86  m_d2 (d2),
87  m_expectedDlSinrDb (10 * std::log10 (dlSinr)),
88  m_expectedUlSinrDb (10 * std::log10 (ulSinr))
89 {
90  NS_LOG_INFO ("Creating LteInterferenceFrTestCase");
91 }
92 
93 LteInterferenceHardFrTestCase::~LteInterferenceHardFrTestCase ()
94 {
95 }
96 
97 void
98 LteInterferenceHardFrTestCase::DoRun (void)
99 {
100  NS_LOG_INFO (this << GetName ());
101  NS_LOG_DEBUG ("LteInterferenceHardFrTestCase");
102 
103  Config::Reset ();
104  Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (false));
105 
106  Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
107  Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
108  Config::SetDefault ("ns3::LteAmc::AmcModel", EnumValue (LteAmc::PiroEW2010));
109  Config::SetDefault ("ns3::LteAmc::Ber", DoubleValue (0.00005));
110 
111  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
112  lteHelper->SetFfrAlgorithmType ("ns3::LteFrHardAlgorithm");
113 
114  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
115 
116  // Create Nodes: eNodeB and UE
117  NodeContainer enbNodes;
118  NodeContainer ueNodes1;
119  NodeContainer ueNodes2;
120  enbNodes.Create (2);
121  ueNodes1.Create (1);
122  ueNodes2.Create (1);
123  NodeContainer allNodes = NodeContainer ( enbNodes, ueNodes1, ueNodes2);
124 
125  // the topology is the following:
126  // d2
127  // UE1-----------eNB2
128  // | |
129  // d1| |d1
130  // | d2 |
131  // eNB1----------UE2
132  //
133  Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator> ();
134  positionAlloc->Add (Vector (0.0, 0.0, 0.0)); // eNB1
135  positionAlloc->Add (Vector (m_d2, m_d1, 0.0)); // eNB2
136  positionAlloc->Add (Vector (0.0, m_d1, 0.0)); // UE1
137  positionAlloc->Add (Vector (m_d2, 0.0, 0.0)); // UE2
138  MobilityHelper mobility;
139  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
140  mobility.SetPositionAllocator (positionAlloc);
141  mobility.Install (allNodes);
142 
143  // Create Devices and install them in the Nodes (eNB and UE)
144  NetDeviceContainer enbDevs;
145  NetDeviceContainer ueDevs1;
146  NetDeviceContainer ueDevs2;
147  lteHelper->SetSchedulerType ("ns3::PfFfMacScheduler");
148  lteHelper->SetSchedulerAttribute ("UlCqiFilter", EnumValue (FfMacScheduler::PUSCH_UL_CQI));
149 
150  lteHelper->SetFfrAlgorithmAttribute ("DlSubBandOffset", UintegerValue (0));
151  lteHelper->SetFfrAlgorithmAttribute ("DlSubBandwidth", UintegerValue (12));
152  lteHelper->SetFfrAlgorithmAttribute ("UlSubBandOffset", UintegerValue (0));
153  lteHelper->SetFfrAlgorithmAttribute ("UlSubBandwidth", UintegerValue (25));
154  enbDevs.Add (lteHelper->InstallEnbDevice (enbNodes.Get (0)));
155 
156  lteHelper->SetFfrAlgorithmAttribute ("DlSubBandOffset", UintegerValue (12));
157  lteHelper->SetFfrAlgorithmAttribute ("DlSubBandwidth", UintegerValue (12));
158  lteHelper->SetFfrAlgorithmAttribute ("UlSubBandOffset", UintegerValue (0));
159  lteHelper->SetFfrAlgorithmAttribute ("UlSubBandwidth", UintegerValue (25));
160  enbDevs.Add (lteHelper->InstallEnbDevice (enbNodes.Get (1)));
161 
162  ueDevs1 = lteHelper->InstallUeDevice (ueNodes1);
163  ueDevs2 = lteHelper->InstallUeDevice (ueNodes2);
164 
165  lteHelper->Attach (ueDevs1, enbDevs.Get (0));
166  lteHelper->Attach (ueDevs2, enbDevs.Get (1));
167 
168  // Activate an EPS bearer
169  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
170  EpsBearer bearer (q);
171  lteHelper->ActivateDataRadioBearer (ueDevs1, bearer);
172  lteHelper->ActivateDataRadioBearer (ueDevs2, bearer);
173 
174  // Use testing chunk processor in the PHY layer
175  // It will be used to test that the SNR is as intended
176  // we plug in two instances, one for DL and one for UL
177 
178  Ptr<LtePhy> ue1Phy = ueDevs1.Get (0)->GetObject<LteUeNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
179  Ptr<LteChunkProcessor> testDlSinr1 = Create<LteChunkProcessor> ();
180  LteSpectrumValueCatcher dlSinr1Catcher;
181  testDlSinr1->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &dlSinr1Catcher));
182  ue1Phy->GetDownlinkSpectrumPhy ()->AddDataSinrChunkProcessor (testDlSinr1);
183 
184  Ptr<LtePhy> enb1phy = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
185  Ptr<LteChunkProcessor> testUlSinr1 = Create<LteChunkProcessor> ();
186  LteSpectrumValueCatcher ulSinr1Catcher;
187  testUlSinr1->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &ulSinr1Catcher));
188  enb1phy->GetUplinkSpectrumPhy ()->AddDataSinrChunkProcessor (testUlSinr1);
189 
190  // same as above for eNB2 and UE2
191 
192  Ptr<LtePhy> ue2Phy = ueDevs2.Get (0)->GetObject<LteUeNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
193  Ptr<LteChunkProcessor> testDlSinr2 = Create<LteChunkProcessor> ();
194  LteSpectrumValueCatcher dlSinr2Catcher;
195  testDlSinr2->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &dlSinr2Catcher));
196  ue2Phy->GetDownlinkSpectrumPhy ()->AddDataSinrChunkProcessor (testDlSinr2);
197 
198  Ptr<LtePhy> enb2phy = enbDevs.Get (1)->GetObject<LteEnbNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
199  Ptr<LteChunkProcessor> testUlSinr2 = Create<LteChunkProcessor> ();
200  LteSpectrumValueCatcher ulSinr2Catcher;
201  testUlSinr2->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &ulSinr2Catcher));
202  enb1phy->GetUplinkSpectrumPhy ()->AddDataSinrChunkProcessor (testUlSinr2);
203 
204 // need to allow for RRC connection establishment + SRS
205  Simulator::Stop (Seconds (0.200));
206  Simulator::Run ();
207 
208 
209  for (uint32_t i = 0; i < 12; i++)
210  {
211  double dlSinr1 = dlSinr1Catcher.GetValue ()->operator[] (i);
212  double dlSinr1Db = 10.0 * std::log10 (dlSinr1);
213  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr1Db, m_expectedDlSinrDb, 0.01, "Wrong SINR in DL! (eNB1 --> UE1)");
214 
215 
216  double dlSinr2 = dlSinr2Catcher.GetValue ()->operator[] (i);
217  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr2, 0, 0.01, "Wrong SINR in DL! (eNB2 --> UE2)");
218  }
219 
220  for (uint32_t i = 12; i < 24; i++)
221  {
222  double dlSinr1 = dlSinr1Catcher.GetValue ()->operator[] (i);
223  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr1, 0, 0.01, "Wrong SINR in DL! (eNB1 --> UE1)");
224 
225  double dlSinr2 = dlSinr2Catcher.GetValue ()->operator[] (i);
226  double dlSinr2Db = 10.0 * std::log10 (dlSinr2);
227  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr2Db, m_expectedDlSinrDb, 0.01, "Wrong SINR in DL! (eNB2 --> UE2)");
228  }
229 
230  //FR algorithms do not operate in uplink now, so we do not test it
231 // double ulSinr1Db = 10.0 * std::log10 (testUlSinr1->GetValue ()->operator[] (0));
232 // NS_LOG_DEBUG("ulSinr1Db: "<< ulSinr1Db);
233 // NS_TEST_ASSERT_MSG_EQ_TOL (ulSinr1Db, m_expectedUlSinrDb, 0.01, "Wrong SINR in UL! (UE1 --> eNB1)");
234 //
235 // double ulSinr2Db = 10.0 * std::log10 (testUlSinr2->GetValue ()->operator[] (0));
236 // NS_LOG_DEBUG("ulSinr2Db: "<< ulSinr2Db);
237 // NS_TEST_ASSERT_MSG_EQ_TOL (ulSinr2Db, m_expectedUlSinrDb, 0.01, "Wrong SINR in UL! (UE2 --> eNB2)");
238 
239  Simulator::Destroy ();
240 }
241 
242 LteInterferenceStrictFrTestCase::LteInterferenceStrictFrTestCase (std::string name, double d1, double d2,
243  double commonDlSinr, double commonUlSinr, double edgeDlSinr, double edgeUlSinr,
244  uint32_t rspqThreshold)
245  : TestCase ("Test: " + name),
246  m_d1 (d1),
247  m_d2 (d2),
248  m_commonDlSinrDb (10 * std::log10 (commonDlSinr)),
249  m_commonUlSinrDb (10 * std::log10 (commonUlSinr)),
250  m_edgeDlSinrDb (10 * std::log10 (edgeDlSinr)),
251  m_edgeUlSinrDb (10 * std::log10 (edgeUlSinr)),
252  m_rspqThreshold (rspqThreshold)
253 {
254  NS_LOG_INFO ("Creating LteInterferenceFrTestCase");
255 }
256 
257 LteInterferenceStrictFrTestCase::~LteInterferenceStrictFrTestCase ()
258 {
259 }
260 
261 void
262 LteInterferenceStrictFrTestCase::DoRun (void)
263 {
264  NS_LOG_INFO (this << GetName ());
265  NS_LOG_DEBUG ("LteInterferenceStrictFrTestCase");
266 
267  Config::Reset ();
268  Config::SetDefault ("ns3::LteHelper::UseIdealRrc", BooleanValue (true));
269 
270  Config::SetDefault ("ns3::LteSpectrumPhy::CtrlErrorModelEnabled", BooleanValue (false));
271  Config::SetDefault ("ns3::LteSpectrumPhy::DataErrorModelEnabled", BooleanValue (false));
272  Config::SetDefault ("ns3::LteAmc::AmcModel", EnumValue (LteAmc::PiroEW2010));
273  Config::SetDefault ("ns3::LteAmc::Ber", DoubleValue (0.00005));
274 
275  Ptr<LteHelper> lteHelper = CreateObject<LteHelper> ();
276  lteHelper->SetFfrAlgorithmType ("ns3::LteFrStrictAlgorithm");
277  lteHelper->SetFfrAlgorithmAttribute ("RsrqThreshold", UintegerValue (m_rspqThreshold));
278  lteHelper->SetFfrAlgorithmAttribute ("CenterPowerOffset",
279  UintegerValue (LteRrcSap::PdschConfigDedicated::dB0));
280  lteHelper->SetFfrAlgorithmAttribute ("EdgePowerOffset",
281  UintegerValue (LteRrcSap::PdschConfigDedicated::dB0));
282 
283 
284  lteHelper->SetAttribute ("PathlossModel", StringValue ("ns3::FriisSpectrumPropagationLossModel"));
285 
286  // Create Nodes: eNodeB and UE
287  NodeContainer enbNodes;
288  NodeContainer ueNodes1;
289  NodeContainer ueNodes2;
290  enbNodes.Create (2);
291  ueNodes1.Create (2);
292  ueNodes2.Create (2);
293  NodeContainer allNodes = NodeContainer ( enbNodes, ueNodes1, ueNodes2);
294 
295  // the topology is the following:
296  // d2
297  // UE1-----------eNB2
298  // | |
299  // d1| |d1
300  // | d2 |
301  // eNB1----------UE2
302  //
303  Ptr<ListPositionAllocator> positionAlloc = CreateObject<ListPositionAllocator> ();
304  positionAlloc->Add (Vector (0.0, 0.0, 0.0)); // eNB1
305  positionAlloc->Add (Vector (m_d2, m_d1, 0.0)); // eNB2
306 
307  positionAlloc->Add (Vector (0.0, m_d1, 0.0)); // UE1-eNB1
308  positionAlloc->Add (Vector (0.5 * m_d2, 0.0, 0.0)); // UE2-eNB1
309 
310  positionAlloc->Add (Vector (m_d2, 0.0, 0.0)); // UE1-eNB2
311  positionAlloc->Add (Vector (0.5 * m_d2, m_d1, 0.0)); // UE2-eNB2
312 
313  MobilityHelper mobility;
314  mobility.SetMobilityModel ("ns3::ConstantPositionMobilityModel");
315  mobility.SetPositionAllocator (positionAlloc);
316  mobility.Install (allNodes);
317 
318  // Create Devices and install them in the Nodes (eNB and UE)
319  NetDeviceContainer enbDevs;
320  NetDeviceContainer ueDevs1;
321  NetDeviceContainer ueDevs2;
322  lteHelper->SetSchedulerType ("ns3::PfFfMacScheduler");
323  lteHelper->SetSchedulerAttribute ("UlCqiFilter", EnumValue (FfMacScheduler::PUSCH_UL_CQI));
324 
325 
326  lteHelper->SetFfrAlgorithmAttribute ("DlCommonSubBandwidth", UintegerValue (12));
327  lteHelper->SetFfrAlgorithmAttribute ("DlEdgeSubBandOffset", UintegerValue (0));
328  lteHelper->SetFfrAlgorithmAttribute ("DlEdgeSubBandwidth", UintegerValue (6));
329  lteHelper->SetFfrAlgorithmAttribute ("UlCommonSubBandwidth", UintegerValue (25));
330  lteHelper->SetFfrAlgorithmAttribute ("UlEdgeSubBandOffset", UintegerValue (0));
331  lteHelper->SetFfrAlgorithmAttribute ("UlEdgeSubBandwidth", UintegerValue (0));
332 
333  enbDevs.Add (lteHelper->InstallEnbDevice (enbNodes.Get (0)));
334 
335  lteHelper->SetFfrAlgorithmAttribute ("DlCommonSubBandwidth", UintegerValue (12));
336  lteHelper->SetFfrAlgorithmAttribute ("DlEdgeSubBandOffset", UintegerValue (6));
337  lteHelper->SetFfrAlgorithmAttribute ("DlEdgeSubBandwidth", UintegerValue (6));
338  enbDevs.Add (lteHelper->InstallEnbDevice (enbNodes.Get (1)));
339 
340  ueDevs1 = lteHelper->InstallUeDevice (ueNodes1);
341  ueDevs2 = lteHelper->InstallUeDevice (ueNodes2);
342 
343  lteHelper->Attach (ueDevs1, enbDevs.Get (0));
344  lteHelper->Attach (ueDevs2, enbDevs.Get (1));
345 
346  // Activate an EPS bearer
347  enum EpsBearer::Qci q = EpsBearer::GBR_CONV_VOICE;
348  EpsBearer bearer (q);
349  lteHelper->ActivateDataRadioBearer (ueDevs1, bearer);
350  lteHelper->ActivateDataRadioBearer (ueDevs2, bearer);
351 
352  // Use testing chunk processor in the PHY layer
353  // It will be used to test that the SNR is as intended
354  // we plug in two instances, one for DL and one for UL
355 
356  Ptr<LtePhy> ue1Phy = ueDevs1.Get (0)->GetObject<LteUeNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
357  Ptr<LteChunkProcessor> testDlSinr1 = Create<LteChunkProcessor> ();
358  LteSpectrumValueCatcher dlSinr1Catcher;
359  testDlSinr1->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &dlSinr1Catcher));
360  ue1Phy->GetDownlinkSpectrumPhy ()->AddDataSinrChunkProcessor (testDlSinr1);
361 
362  Ptr<LtePhy> enb1phy = enbDevs.Get (0)->GetObject<LteEnbNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
363  Ptr<LteChunkProcessor> testUlSinr1 = Create<LteChunkProcessor> ();
364  LteSpectrumValueCatcher ulSinr1Catcher;
365  testUlSinr1->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &ulSinr1Catcher));
366  enb1phy->GetUplinkSpectrumPhy ()->AddDataSinrChunkProcessor (testUlSinr1);
367 
368  // same as above for eNB2 and UE2
369 
370  Ptr<LtePhy> ue2Phy = ueDevs2.Get (0)->GetObject<LteUeNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
371  Ptr<LteChunkProcessor> testDlSinr2 = Create<LteChunkProcessor> ();
372  LteSpectrumValueCatcher dlSinr2Catcher;
373  testDlSinr2->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &dlSinr2Catcher));
374  ue2Phy->GetDownlinkSpectrumPhy ()->AddDataSinrChunkProcessor (testDlSinr2);
375 
376  Ptr<LtePhy> enb2phy = enbDevs.Get (1)->GetObject<LteEnbNetDevice> ()->GetPhy ()->GetObject<LtePhy> ();
377  Ptr<LteChunkProcessor> testUlSinr2 = Create<LteChunkProcessor> ();
378  LteSpectrumValueCatcher ulSinr2Catcher;
379  testUlSinr2->AddCallback (MakeCallback (&LteSpectrumValueCatcher::ReportValue, &ulSinr2Catcher));
380  enb1phy->GetUplinkSpectrumPhy ()->AddDataSinrChunkProcessor (testUlSinr2);
381 
382 // need to allow for UE Measurement report
383  Simulator::Stop (Seconds (2.000));
384  Simulator::Run ();
385 
386 
387  for (uint32_t i = 0; i < 12; i++)
388  {
389  double dlSinr1 = dlSinr1Catcher.GetValue ()->operator[] (i);
390  double dlSinr1Db = 10.0 * std::log10 (dlSinr1);
391  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr1Db, m_commonDlSinrDb, 0.01, "Wrong SINR in DL! (eNB1 --> UE1)");
392 
393 
394  double dlSinr2 = dlSinr2Catcher.GetValue ()->operator[] (i);
395  double dlSinr2Db = 10.0 * std::log10 (dlSinr2);
396  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr2Db, m_commonDlSinrDb, 0.01, "Wrong SINR in DL! (eNB2 --> UE2)");
397  }
398 
399  for (uint32_t i = 12; i < 18; i++)
400  {
401  double dlSinr1 = dlSinr1Catcher.GetValue ()->operator[] (i);
402  double dlSinr1Db = 10.0 * std::log10 (dlSinr1);
403  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr1Db, m_edgeDlSinrDb, 0.01, "Wrong SINR in DL! (eNB1 --> UE1)");
404 
405 
406  double dlSinr2 = dlSinr2Catcher.GetValue ()->operator[] (i);
407  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr2, 0, 0.01, "Wrong SINR in DL! (eNB2 --> UE2)");
408  }
409 
410  for (uint32_t i = 18; i < 24; i++)
411  {
412  double dlSinr1 = dlSinr1Catcher.GetValue ()->operator[] (i);
413  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr1, 0, 0.01, "Wrong SINR in DL! (eNB1 --> UE1)");
414 
415  double dlSinr2 = dlSinr2Catcher.GetValue ()->operator[] (i);
416  double dlSinr2Db = 10.0 * std::log10 (dlSinr2);
417  NS_TEST_ASSERT_MSG_EQ_TOL (dlSinr2Db, m_edgeDlSinrDb, 0.01, "Wrong SINR in DL! (eNB2 --> UE2)");
418  }
419 
420 
421  //FR algorithms do not operate in uplink now, so we do not test it
422 // double ulSinr1Db = 10.0 * std::log10 (testUlSinr1->GetValue ()->operator[] (0));
423 // NS_LOG_DEBUG("ulSinr1Db: "<< ulSinr1Db);
424 // NS_TEST_ASSERT_MSG_EQ_TOL (ulSinr1Db, m_expectedUlSinrDb, 0.01, "Wrong SINR in UL! (UE1 --> eNB1)");
425 //
426 // double ulSinr2Db = 10.0 * std::log10 (testUlSinr2->GetValue ()->operator[] (0));
427 // NS_LOG_DEBUG("ulSinr2Db: "<< ulSinr2Db);
428 // NS_TEST_ASSERT_MSG_EQ_TOL (ulSinr2Db, m_expectedUlSinrDb, 0.01, "Wrong SINR in UL! (UE2 --> eNB2)");
429 
430  Simulator::Destroy ();
431 }
ns3::BooleanValue
AttributeValue implementation for Boolean.
Definition: boolean.h:34
ns3::LteHelper::InstallEnbDevice
NetDeviceContainer InstallEnbDevice(NodeContainer c)
Create a set of eNodeB devices.
Definition: lte-helper.cc:382
ns3::StringValue
Hold variables of type string.
Definition: string.h:41
ns3::NetDeviceContainer::Get
Ptr< NetDevice > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
Definition: net-device-container.cc:62
ns3::TestSuite
A suite of tests to run.
Definition: test.h:1276
LteInterferenceHardFrTestCase::LteInterferenceHardFrTestCase
LteInterferenceHardFrTestCase(std::string name, double d1, double d2, double dlSinr, double ulSinr)
TestCase Data.
Definition: lte-test-interference-fr.cc:83
ns3::LteHelper::Attach
void Attach(NetDeviceContainer ueDevices)
Enables automatic attachment of a set of UE devices to a suitable cell using Idle mode initial cell s...
Definition: lte-helper.cc:716
NS_LOG_COMPONENT_DEFINE
#define NS_LOG_COMPONENT_DEFINE(name)
Define a Log component with a specific name.
Definition: log.h:201
ns3::LtePhy::GetUplinkSpectrumPhy
Ptr< LteSpectrumPhy > GetUplinkSpectrumPhy()
Definition: lte-phy.cc:110
NS_LOG_INFO
#define NS_LOG_INFO(msg)
Use NS_LOG to output a message of level LOG_INFO.
Definition: log.h:244
LteInterferenceStrictFrTestCase::LteInterferenceStrictFrTestCase
LteInterferenceStrictFrTestCase(std::string name, double d1, double d2, double commonDlSinr, double commonUlSinr, double edgeDlSinr, double edgeUlSinr, uint32_t rspqThreshold)
Definition: lte-test-interference-fr.cc:242
ns3::TestCase
encapsulates test code
Definition: test.h:1108
ns3::LteHelper::ActivateDataRadioBearer
void ActivateDataRadioBearer(NetDeviceContainer ueDevices, EpsBearer bearer)
Activate a Data Radio Bearer on a given UE devices (for LTE-only simulation).
Definition: lte-helper.cc:1046
std
STL namespace.
LteInterferenceFrTestSuite
static LteInterferenceFrTestSuite LteInterferenceFrTestSuite
Definition: lte-test-interference-fr.cc:77
ns3::LteHelper::SetFfrAlgorithmType
void SetFfrAlgorithmType(std::string type)
Set the type of FFR algorithm to be used by eNodeB devices.
Definition: lte-helper.cc:252
ns3::LteHelper::SetSchedulerType
void SetSchedulerType(std::string type)
Set the type of scheduler to be used by eNodeB devices.
Definition: lte-helper.cc:225
ns3::EpsBearer
This class contains the specification of EPS Bearers.
Definition: eps-bearer.h:71
ns3::MobilityHelper::Install
void Install(Ptr< Node > node) const
"Layout" a single node according to the current position allocator type.
Definition: mobility-helper.cc:130
ns3::EnumValue
Hold variables of type enum.
Definition: enum.h:54
ns3::TestCase::AddTestCase
void AddTestCase(TestCase *testCase, enum TestDuration duration)
Add an individual child TestCase to this test suite.
Definition: test.cc:190
ns3::NetDeviceContainer::Add
void Add(NetDeviceContainer other)
Append the contents of another NetDeviceContainer to the end of this container.
Definition: net-device-container.cc:67
ns3::UintegerValue
Hold an unsigned integer type.
Definition: uinteger.h:44
ns3::LteHelper::SetSchedulerAttribute
void SetSchedulerAttribute(std::string n, const AttributeValue &v)
Set an attribute for the scheduler to be created.
Definition: lte-helper.cc:239
ns3::NetDeviceContainer
holds a vector of ns3::NetDevice pointers
Definition: net-device-container.h:41
ns3::MakeCallback
Callback< R > MakeCallback(R(T::*memPtr)(void), OBJ objPtr)
Definition: callback.h:1296
ns3::LteSpectrumValueCatcher
A sink to be plugged to the callback of LteChunkProcessor allowing to save and later retrieve the lat...
Definition: lte-chunk-processor.h:97
ns3::LtePhy::GetDownlinkSpectrumPhy
Ptr< LteSpectrumPhy > GetDownlinkSpectrumPhy()
Definition: lte-phy.cc:104
NS_TEST_ASSERT_MSG_EQ_TOL
#define NS_TEST_ASSERT_MSG_EQ_TOL(actual, limit, tol, msg)
Test that actual and expected (limit) values are equal to plus or minus some tolerance and report and...
Definition: test.h:362
ns3
Every class exported by the ns3 library is enclosed in the ns3 namespace.
ns3::NodeContainer
keep track of a set of node pointers.
Definition: node-container.h:38
ns3::MobilityHelper::SetMobilityModel
void SetMobilityModel(std::string type, std::string n1="", const AttributeValue &v1=EmptyAttributeValue(), std::string n2="", const AttributeValue &v2=EmptyAttributeValue(), std::string n3="", const AttributeValue &v3=EmptyAttributeValue(), std::string n4="", const AttributeValue &v4=EmptyAttributeValue(), std::string n5="", const AttributeValue &v5=EmptyAttributeValue(), std::string n6="", const AttributeValue &v6=EmptyAttributeValue(), std::string n7="", const AttributeValue &v7=EmptyAttributeValue(), std::string n8="", const AttributeValue &v8=EmptyAttributeValue(), std::string n9="", const AttributeValue &v9=EmptyAttributeValue())
Definition: mobility-helper.cc:79
ns3::Config::Reset
void Reset(void)
Reset the initial value of every attribute as well as the value of every global to what they were bef...
Definition: config.cc:658
ns3::LteHelper::InstallUeDevice
NetDeviceContainer InstallUeDevice(NodeContainer c)
Create a set of UE devices.
Definition: lte-helper.cc:397
ns3::MobilityHelper
Helper class used to assign positions and mobility models to nodes.
Definition: mobility-helper.h:42
ns3::NodeContainer::Get
Ptr< Node > Get(uint32_t i) const
Get the Ptr stored in this container at a given index.
Definition: node-container.cc:88
NS_LOG_DEBUG
#define NS_LOG_DEBUG(msg)
Use NS_LOG to output a message of level LOG_DEBUG.
Definition: log.h:236
ns3::Seconds
Time Seconds(double value)
Construct a Time in the indicated unit.
Definition: nstime.h:866
ns3::Config::SetDefault
void SetDefault(std::string name, const AttributeValue &value)
Definition: config.cc:683
ns3::ListPositionAllocator::Add
void Add(Vector v)
Add a position to the list of positions.
Definition: position-allocator.cc:66
LteInterferenceFrTestSuite
Test Interference level with FR algorithms.
Definition: lte-test-interference-fr.h:34
ns3::TestCase::GetName
std::string GetName(void) const
Definition: test.cc:253
ns3::NodeContainer::Create
void Create(uint32_t n)
Create n nodes and append pointers to them to the end of this NodeContainer.
Definition: node-container.cc:93
ns3::MobilityHelper::SetPositionAllocator
void SetPositionAllocator(Ptr< PositionAllocator > allocator)
Set the position allocator which will be used to allocate the initial position of every node initiali...
Definition: mobility-helper.cc:47
ns3::DoubleValue
This class can be used to hold variables of floating point type such as 'double' or 'float'...
Definition: double.h:41
ns3::ObjectBase::SetAttribute
void SetAttribute(std::string name, const AttributeValue &value)
Set a single attribute, raising fatal errors if unsuccessful.
Definition: object-base.cc:190
ns3::LteEnbNetDevice
The eNodeB device implementation.
Definition: lte-enb-net-device.h:52
ns3::Object::GetObject
Ptr< T > GetObject(void) const
Get a pointer to the requested aggregated Object.
Definition: object.h:455
LteInterferenceHardFrTestCase::DoRun
virtual void DoRun(void)
Implementation to actually run this TestCase.
Definition: lte-test-interference-fr.cc:98
ns3::LteHelper::SetFfrAlgorithmAttribute
void SetFfrAlgorithmAttribute(std::string n, const AttributeValue &v)
Set an attribute for the FFR algorithm to be created.
Definition: lte-helper.cc:260
ns3::EpsBearer::Qci
Qci
QoS Class Indicator.
Definition: eps-bearer.h:77
LteInterferenceStrictFrTestCase::DoRun
virtual void DoRun(void)
Implementation to actually run this TestCase.
Definition: lte-test-interference-fr.cc:262
ns3::LtePhy
The LtePhy models the physical layer of LTE.
Definition: lte-phy.h:52
ns3::LteUeNetDevice
The LteUeNetDevice class implements the UE net device.
Definition: lte-ue-net-device.h:51